[INFO] cloning repository https://github.com/hasali19/rusty-java
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hasali19/rusty-java" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhasali19%2Frusty-java", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhasali19%2Frusty-java'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 38057c53bdbaa9c72637c0fed85af5e263ebed16
[INFO] checking hasali19/rusty-java against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhasali19%2Frusty-java" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hasali19/rusty-java on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/hasali19/rusty-java
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/hasali19/rusty-java
[INFO] tweaked toml for git repo https://github.com/hasali19/rusty-java written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/hasali19/rusty-java already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/hasali19/strum`
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe2654b9f4f30cf482a54cd6aa8e531e5876079292bb66feb668e75cd005a8cf
[INFO] running `Command { std: "docker" "start" "-a" "fe2654b9f4f30cf482a54cd6aa8e531e5876079292bb66feb668e75cd005a8cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe2654b9f4f30cf482a54cd6aa8e531e5876079292bb66feb668e75cd005a8cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe2654b9f4f30cf482a54cd6aa8e531e5876079292bb66feb668e75cd005a8cf", kill_on_drop: false }`
[INFO] [stdout] fe2654b9f4f30cf482a54cd6aa8e531e5876079292bb66feb668e75cd005a8cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bcd2fd7ad8b711dcdbbad167676d88edb2f2161c6f6fc8abb8b6043784d9b84d
[INFO] running `Command { std: "docker" "start" "-a" "bcd2fd7ad8b711dcdbbad167676d88edb2f2161c6f6fc8abb8b6043784d9b84d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]    Compiling libc v0.2.153
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[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling clap_derive v4.5.0
[INFO] [stderr]    Compiling strum_macros v0.26.1 (https://github.com/hasali19/strum?branch=fix-missing-generics#350eabe8)
[INFO] [stderr]     Checking jni v0.21.1
[INFO] [stderr]     Checking clap v4.5.1
[INFO] [stderr]     Checking strum v0.26.1 (https://github.com/hasali19/strum?branch=fix-missing-generics#350eabe8)
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[INFO] [stderr]     Checking jdk-tools v0.1.0 (/opt/rustwide/workdir/jdk-tools)
[INFO] [stderr]     Checking rusty-java v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `read_u32_be` is never used
[INFO] [stdout]    --> src/class.rs:469:8
[INFO] [stdout]     |
[INFO] [stdout] 466 | trait EndianReadExt {
[INFO] [stdout]     |       ------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 469 |     fn read_u32_be(&mut self) -> io::Result<u32>;
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `read_u32_be` is never used
[INFO] [stdout]    --> src/class.rs:469:8
[INFO] [stdout]     |
[INFO] [stdout] 466 | trait EndianReadExt {
[INFO] [stdout]     |       ------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 469 |     fn read_u32_be(&mut self) -> io::Result<u32>;
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.74s
[INFO] running `Command { std: "docker" "inspect" "bcd2fd7ad8b711dcdbbad167676d88edb2f2161c6f6fc8abb8b6043784d9b84d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcd2fd7ad8b711dcdbbad167676d88edb2f2161c6f6fc8abb8b6043784d9b84d", kill_on_drop: false }`
[INFO] [stdout] bcd2fd7ad8b711dcdbbad167676d88edb2f2161c6f6fc8abb8b6043784d9b84d